157期：03,04,05,06,07,08,09,12,13,15,20,22,23,25,29,30,31,33,35,38,39,41,42,43,44,45,48,49··（共半数）开38准
158期：02,03,05,06,07,09,11,13,16,17,18,20,24,25,27,29,32,33,35,36,37,38,40,42,43,44,48,49··（共半数）开26错
159期：01,03,04,05,08,10,12,16,17,20,21,23,24,25,26,27,29,30,31,32,36,37,39,40,41,45,46,47··（共半数）开12准
160期：03,07,08,09,11,12,18,19,23,24,26,27,29,31,32,33,34,35,37,38,39,40,41,43,45,46,48,49··（共半数）开25错
161期：01,02,03,05,07,08,10,11,12,13,15,18,19,20,22,23,25,28,32,33,35,37,38,40,45,47,48,49··（共半数）开35准
162期：01,02,03,04,06,07,08,09,11,14,16,17,24,25,26,27,28,30,31,33,34,35,36,37,39,41,43,47··（共半数）开？？！